Norman L Carr

Title: The Innovative Contributions of Norman L Carr

Introduction

Norman L Carr is a notable inventor based in Allison Park, Pennsylvania, with a remarkable portfolio of 18 patents. His work primarily focuses on advancements in coal liquefaction processes, which are crucial for energy production and environmental sustainability.

Latest Patents

Among his latest patents, Carr has developed a process for the prevention of deleterious deposits in a coal liquefaction system. This innovative method involves passing hydrogen and a feed slurry, which consists of feed coal and recycle liquid solvent, into a coal liquefaction reaction zone. The process requires imparting a critical mixing energy of at least 3500 ergs per cubic centimeter of reaction zone volume per second to the reacting slurry. Additionally, he has contributed to a coal liquefaction process that achieves a liquid yield greater than 50 weight percent from MAF feed coal. This is accomplished by controlling a selected combination of higher hydrogen partial pressure, longer slurry residence time, and increased recycle ash content of the feed slurry within defined ranges.

Career Highlights

Carr has had a distinguished career, working with prominent organizations such as Gulf Research & Development Company and Gulf Oil Corporation. His experience in these companies has significantly influenced his innovative approaches to coal liquefaction.

Collaborations

Throughout his career, Carr has collaborated with esteemed colleagues, including Edgar L McGinnis and Bruce K Schmid. These partnerships have fostered a collaborative environment that has led to significant advancements in their field.

Conclusion

Norman L Carr's contributions to the field of coal liquefaction through his patents and collaborations highlight his role as a key innovator in energy production. His work continues to impact the industry positively.